Isaiah 30:2-5

2that set out to go down into Egypt, and have not asked at my mouth; to strengthen themselves in the strength of Pharaoh, and to take refuge in the shadow of Egypt! 3Therefore shall the strength of Pharaoh be your shame, and the refuge in the shadow of Egypt your confusion. 4For their princes are at Zoan, and their ambassadors are come to Hanes. 5They shall all be ashamed because of a people that cannot profit them, that are not a help nor profit, but a shame, and also a reproach.